RealSubns® MCD Series 350ps Microchip Laser
RealSubns® MCD Series 350ps Microchip Laser

MCD series microchip lasers are RealLight’s self-developed, passively Q-switched diode-pumped solid-state lasers, featuring stable single pulse energy, excellent beam quality and no tail pulse. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size. This series provides various wavelengths include 1064nm, 532nm, 355nm and 266nm, and supports internal and external triggering. The internal hermetic module of the laser head is available to customers for tailor-made development. The MCD series is also available with OEM seed laser drivers.

Product Parameters
Optical Parameters
Wavelength (nm) 1064 532 355 266
Repetition rate (kHz) 0.1 0.1 0.1 0.1
Average power (mW) 10 3 1.5 0.5
Pulse energy (μJ) 100 30 15 5
Pulse width (ps) 350 300 300 300
Power stabilty (8h) ±3%
Beam profile TEM00
Beam full divergence (typ., mrad) Horizontal @1/e² 12 10 8 8
Vertical @1/e² 12 10 8 8
Polarization ratio >100:1
System Parameters
Supply power voltage 100-240 VAC, 50/60 Hz
Control interface RS232, USB
Power consumption (W) ≤25
Power dimensions (W×H×L,mm) 168×88×140
Laser dimensions (W×H×L,mm) 45×30×120
Operation temperature (℃) 15-35
Storage temperature (℃) 0-60

1. Please see mechanical drawings for more details.
2. Built-in beam expander and collimator are available upon request, and divergence can be less than 2mrad.
3. OEM seed laser drivers are available.
4. As products are constantly being updated, the right of final interpretation of technical specifications or illustrations in datasheet belongs to RealLight.


Seed laser
Laser-induced breakdown spectroscopy (LIBS)
Laser ionization mass spectroscopy (LIMS)
Laser-induced fluorescence (LIF)
Nonlinear optics

Key Features

Pulse width down to 300ps
Single pulse energy up to 100μJ
Repetition rate up to 0.1kHz
Spatial mode TEM00

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